A patient diagnostic emergency room triage system includes an implanted cardiac device which may be a cardiosaver, pacemaker or cardiac defibrillator for recording electrogram data associated with the detection of a cardiac event. Both the notice sound via the parametric speaker and the notice sound via the dynamic speaker reach the ears of a person outside the vehicle in different sound pressures based on a difference between the first directionality and the second directionality. The method further includes encapsulation of the at least one component with at least one polymer compound to form the package, and partial removal of the polymer compound from the outside by a laser ablation device such that the polymer compound between the protective layer of the component and the outer side of the plastic package is removed.